摘要
探索影响农用水权交易的影响因素,对于推动农用水权交易具有重要意义。本文通过分析中国水权交易的演进路径和逻辑,构造层次结构模型,利用2008-2019年中国水资源公报及水权交易相关数据,运用熵值法、因子分析等方法,实证分析交易价格、方式、成本及规模对农用水权交易的影响。结果表明:交易成本和交易规模对水权交易的影响更大,水权交易成本中水权确权系数和水利固定资产投资对农用水权交易存在显著影响,水权交易规模中的人均耕地灌溉面积及农田灌溉水有效利用系数对农用水权交易存在显著影响。基于研究结论,提出借助农民用水协会推进水资源确权到户、探索水权流转新形式、拓宽水利项目融资渠道、推进节水改造以挖掘农业节水潜力等措施。
It is of great significance to explore the influencing factors of agricultural water rights trading. By analyzing the evolution path and logic of water rights trading in China, this paper constructs a hierarchical structure model, and empirically analyzes the impact of transaction price,mode, cost and scale on agricultural water rights trading by using the data of China water Resources Bulletin and water rights trading from 2008 to2019, entropy method, factor analysis and other methods. Results show that the transaction cost and scale have greater impacts on water rights trading. The confirmation coefficient of water rights and the investment in fixed assets of water conservancy in the transaction cost of water rights,and the per capita cultivated land irrigation area and the effective utilization coefficient of irrigation water in the transaction scale of water rights,which have significant impacts on the transaction of agricultural water rights. Based on the research conclusions, the paper puts forward some measures, such as using the farmers’ water use association to promote the confirmation of water resources to households, exploring new forms of water rights circulation, broadening the financing channels of water conservancy projects, and promoting water-saving transformation to tap the potential of agricultural water conservation.
出处
《价格理论与实践》
北大核心
2022年第4期47-52,共6页
Price:Theory & Practice
基金
国家社会科学基金资助项目“确权到户下农用水权规模化交易及其效应研究”(18BJY075)。
关键词
农用水权交易
交易价格
交易成本
交易方式
交易规模
agricultural water right transaction
transaction price
transaction cost
transaction mode
transaction scale
